On Thu, Sep 21, 2006 at 02:17:22AM +0200, Johannes Schindelin wrote: > So we indeed assumed that git-merge-base returns the old commit in the > case of a fast-forward (git-merge-base returns just the first item of the > result of get_merge_bases()). > > Note that I have no proof that this assumption is true. It might be wrong > in this case: > > X - a - b - c - Y > / / > o - d - e - f In your example, git-merge-base X Y returns X. In fact, I could only get one merge base out of git-merge-base --all. I tried looking in the tests to find a case that produced multiple merge bases, but I was unable to find one. Is there an example floating around somewhere? -Peff - To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html